CN209926424U - Agricultural heating and hot water automatic circulation system - Google Patents
Agricultural heating and hot water automatic circulation system Download PDFInfo
- Publication number
- CN209926424U CN209926424U CN201822005221.4U CN201822005221U CN209926424U CN 209926424 U CN209926424 U CN 209926424U CN 201822005221 U CN201822005221 U CN 201822005221U CN 209926424 U CN209926424 U CN 209926424U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 194
- 238000010438 heat treatment Methods 0.000 title claims abstract description 66
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 abstract description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides an agricultural heating and hot water automatic circulation system, which comprises a heating device and a water storage device which are mutually communicated and have installation height difference, wherein a circulating water pipe is arranged on the heating device, and two ends of the circulating water pipe are respectively communicated with the water storage device through connecting pipes so as to lead the water in the water storage device to automatically enter the heating device for circular heating; the circulating water pipe is a U-shaped pipe, and the circulating water pipe is vertically arranged and enables the water outlet end of the circulating water pipe to be above the water inlet end. The utility model discloses a hydrologic cycle is realized to hot water proportion and cold water specific gravity difference, need not be with the help of other auxiliary assembly, and the input cost is low in the little just earlier stage of taking up an area of, and the facilitate promotion is stored in water storage facilities through the hot water after the heating of heating installation, can be used for shower, laundry etc. satisfies people in winter to hydrothermal demand.
Description
Technical Field
The utility model belongs to the heating installation field, concretely relates to agricultural heating, hot water automatic circulation system.
Background
At present, most people only use a heating stove to heat in rural areas, so most of heat of the heating stove is wasted, in order to solve the technical problems, the prior art (CN104764046A) discloses an agricultural heating and water heating system, which comprises a stove, a water heating system and a gas heating system, hot water heated by the stove enters a water heating metal heating sheet for heating, hot smoke generated in the stove enters the gas heating metal heating sheet for heating, although the device can well utilize the heat generated by the stove, water heating radiators, gas heating radiators and pipelines are installed in the early stage, the device is high in cost, and the device is not suitable for most rural families.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a small, with low costs, and can utilize the heat heating cold water that the stove produced in order to supply agricultural heating, hot water automatic cycle system that people used.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
agricultural heating, hot water circulation system, including mutual intercommunication and have the heating installation and the water storage facilities of mounting height difference, install circulating pipe on the heating installation, circulating pipe's both ends are respectively through connecting pipe and water storage facilities intercommunication so that the automatic heating that carries out in getting into the heating installation of water in the water storage facilities.
Preferably, the circulating water pipe is arranged inside the heating device, and the circulating water pipe is a U-shaped pipe.
More preferably, the circulating water pipe is vertically arranged, and the water outlet end of the circulating water pipe is arranged above the water inlet end.
In one embodiment, the water storage equipment is further provided with a pressure release valve which can be automatically opened and closed to adjust the internal pressure of the water storage equipment.
Preferably, the pressure relief valve is provided with a temperature threshold and a pressure threshold, and when the temperature of water in the water storage device is higher than the temperature threshold or/and the pressure is higher than the pressure threshold, the pressure relief valve is opened.
In one embodiment, the water storage device is provided with an external water inlet for inputting cold water into the water storage device, a hot water outlet for outputting heated hot water, and a circulating water inlet and a circulating water outlet which are respectively communicated with two ends of the circulating water pipe.
Preferably, the external water inlet is arranged at the bottom of the water storage device, and the hot water outlet is arranged at the top of the water storage device.
More preferably, the water storage device is further provided with an electric heater for heating water in the water storage device in a non-heating season.
In one embodiment, the outer walls of the water storage device, the circulating water pipe and the connecting pipe are all provided with insulating layers.
Preferably, the outer wall of the connecting pipe is provided with a heat insulation layer, the thickness of the heat insulation layer on the outer wall of the water storage equipment is 30-70mm, the thickness of the heat insulation layer on the outer wall of the circulating water pipe is 15-30mm, and the thickness of the heat insulation layer on the outer wall of the connecting pipe is 15-30 mm.
Compared with the prior art, the utility model discloses following effect has:
1. the utility model comprises a heating device and a water storage device which are mutually communicated, realizes water circulation through the specific gravity difference of hot water and cold water, does not need other auxiliary devices, occupies small area, has low early investment cost and is convenient for popularization; 2. the utility model heats the water circulation of the water storage device through the heating device, and the heated hot water is stored in the water storage device, which can be used for showering, washing clothes and the like, thereby meeting the requirements of people for hot water in winter; 3. the utility model discloses a still be equipped with the relief valve on the water storage equipment, when temperature or pressure were higher than the setting value in the water storage equipment, the relief valve opened and carries out the pressure release, had guaranteed the safe operation of equipment.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic structural view of an automatic circulation system for agricultural heating and hot water in an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Agricultural heating, hot water automatic cycle system, as shown in figure 1, including mutual intercommunication and have installation height difference's heating installation 1 and water storage facilities 2, install circulating pipe 3 on the heating installation 1, circulating pipe 3's both ends communicate with water storage facilities 2 through the connecting pipe respectively so that the water in the water storage facilities 2 gets into in the heating installation 1 and carry out the circulation heating. In use, the water storage device 2 is installed at a height higher than that of the heating device 1, and when the heating device 1 is directly placed on the ground, the lower surface of the water storage device 2 is at least 50cm away from the ground.
In this embodiment, the heating facility 1 is an oven made of a steel plate having a thickness of 5mm, a diameter of 570mm and a height of 300mm, but is not limited thereto, and the size of the heating facility 1 may be adjusted according to a space to be heated, and the fuel of the oven may be coal, but may be waste materials such as straw and firewood, which are available, in order to save resources. In other embodiments, the heating device 1 may be other devices heated by electricity or gas.
In this embodiment, the water storage device 2 is a hot water tank, the diameter of the hot water tank is 560mm, the height of the hot water tank is 1600mm, a first heat preservation layer with the thickness of 30mm is further sleeved on the outer wall of the hot water tank, the size of the hot water tank can be adjusted according to the space and the water demand, and in order to obtain a better heat preservation effect, the thickness of the first heat preservation layer can be increased, such as 50mm and 70 mm; the bottom of the water storage device 2 is provided with an external water inlet 201 for inputting cold water to be heated into the water storage device 2, the top of the water storage device 2 is provided with a hot water outlet 202 for delivering hot water to places needing hot water, such as bathrooms, kitchens and the like, the water storage device 2 is also provided with a circulating water outlet 203 and a circulating water inlet 204, the arrangement positions of the circulating water outlet 203 and the circulating water inlet 204 are not specifically required and can be adjusted according to actual conditions, the circulating water outlet 203 is communicated with the water inlet end of the circulating water pipe 3 through a first connecting pipe 301, the circulating water inlet 204 is communicated with the water outlet end of the circulating water pipe 3 through a second connecting pipe 302, so that the water storage device 2, the first connecting pipe 301, the circulating water pipe 3 and the second connecting pipe 302 form a circulating passage, water circulation is realized through the specific gravity of hot water and the specific gravity of cold water, and the water in the water storage device 2, the positions of the external water inlet 201, the hot water outlet 202, the circulating water outlet and the circulating water inlet 204 can be adjusted according to requirements; the material of water storage equipment 2 can select to adopt 304 stainless steel to make, in order to prevent that water storage equipment 2 is inside to influence life because of the oxidation, can set up magnesium stick socket 209 on water storage equipment 2's lateral wall, inserts the magnesium stick into water storage equipment 2 through magnesium stick socket 209, thereby prevents that water storage equipment 2's oxidation from improving life. In addition, in order to prevent heat dissipation when water passes through the first connecting pipe 301 and the second connecting pipe 302, a second insulating layer is sleeved on the outer walls of the first connecting pipe 301 and the second connecting pipe 302, the thickness of the second insulating layer can be 15mm, 20mm, 30mm and the like, and the first connecting pipe 301 and the second connecting pipe 302 are made of stainless steel corrugated pipes.
In this embodiment, the circulating water pipe 3 is accommodated in the heating device 1, the circulating water pipe 3 is a U-shaped pipe, and the circulating water pipe 3 is vertically arranged so that the water inlet end of the circulating water pipe 3 is located at the lower part and the water outlet end is located at the upper part; although the length of the circulating water pipe 3 may be increased in order to improve the heating efficiency, if the circulating water pipe 3 may be spirally arranged or may be folded and distributed in a square wave shape, scale may be easily formed in the circulating water pipe 3, which may result in a reduction in service life, a third insulating layer having a thickness of 20mm may be provided on an outer wall of the circulating water pipe 3 in order to insulate heat, and the thickness of the third insulating layer may be adjusted according to circumstances.
In order to ensure the safe operation of the water storage equipment 2, the water storage equipment 2 is further provided with a pressure release valve 205, a temperature threshold and a pressure threshold are preset on the pressure release valve 205, the temperature threshold is 90 ℃, the pressure threshold is 0.6Mpa, when the temperature of water in the water storage equipment 2 exceeds 90 ℃ or the sum pressure of the water and the pressure of the water in the water storage equipment 2 exceeds 0.6Mpa, the pressure release valve 205 can be automatically opened to prevent explosion, the pressure release valve 205 is the prior art, specific structures are not repeated, and the pressure release valves 205 with different parameters can be used according to specific conditions in the use process; in order to display the water temperature in the water storage device 2, a temperature display 206 is further arranged on the outer wall of the water storage device 2; the bottom of the water storage device 2 is also provided with a drain outlet 207, and when impurities precipitated in water or water needs to be replaced, the water in the water storage device 2 can be drained through the drain outlet 207. The utility model discloses need when the use in season of not heating, can still set up electric heater 208 on water storage facilities 2 in order to heat the water in the water storage facilities 2.
It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. Agricultural heating, hot water automatic cycle system, its characterized in that is including heating installation (1) and the water storage facilities (2) that communicate each other and have the mounting height difference, install circulating water pipe (3) on heating installation (1), the both ends of circulating water pipe (3) are respectively through connecting pipe and water storage facilities (2) intercommunication so that the automatic heating that gets into in heating installation (1) of water storage facilities (2).
2. The agricultural heating, automatic hot water circulation system according to claim 1, characterized in that the circulating water pipe (3) is arranged inside the heating device (1) and is a U-shaped pipe.
3. The agricultural heating and hot water automatic circulation system as claimed in claim 2, wherein the circulating water pipe (3) is vertically arranged with the water outlet end of the circulating water pipe (3) above the water inlet end.
4. The agricultural heating and hot water automatic circulation system as claimed in claim 1, wherein the water storage device (2) is provided with a pressure relief valve (205) which is automatically opened and closed to adjust the internal pressure of the water storage device (2).
5. The agricultural heating and hot water automatic circulation system as claimed in claim 4, wherein the pressure relief valve (205) is provided with a temperature threshold and a pressure threshold, and the pressure relief valve (205) is opened when the temperature of water in the water storage device (2) is higher than the temperature threshold or/and the pressure is higher than the pressure threshold.
6. The agricultural heating and hot water automatic circulation system as claimed in claim 1, wherein the water storage device (2) is provided with an external water inlet (201) for inputting cold water into the water storage device (2), a hot water outlet (202) for outputting heated hot water, and a circulating water inlet (204) and a circulating water outlet (203) which are respectively communicated with two ends of the circulating water pipe (3).
7. The agricultural heating and hot water automatic circulation system as claimed in claim 6, wherein the external water inlet (201) is arranged at the bottom of the water storage device (2), and the hot water outlet (202) is arranged at the top of the water storage device (2).
8. The agricultural heating and hot water automatic circulation system as claimed in claim 6, wherein the water storage device (2) is further provided with an electric heater (208) to heat the water in the water storage device (2) in non-heating seasons.
9. The agricultural heating and hot water automatic circulation system as claimed in claim 1, wherein the water storage device (2), the circulating water pipe (3) and the outer wall of the connecting pipe are all provided with heat insulation layers.
10. The agricultural heating and hot water automatic circulation system as claimed in claim 9, wherein the thickness of the heat insulation layer on the outer wall of the water storage device (2) is 30-70mm, the thickness of the heat insulation layer on the outer wall of the circulating water pipe (3) is 15-30mm, and the thickness of the heat insulation layer on the outer wall of the connecting pipe is 15-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005221.4U CN209926424U (en) | 2018-11-30 | 2018-11-30 | Agricultural heating and hot water automatic circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822005221.4U CN209926424U (en) | 2018-11-30 | 2018-11-30 | Agricultural heating and hot water automatic circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209926424U true CN209926424U (en) | 2020-01-10 |
Family
ID=69064693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822005221.4U Active CN209926424U (en) | 2018-11-30 | 2018-11-30 | Agricultural heating and hot water automatic circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209926424U (en) |
-
2018
- 2018-11-30 CN CN201822005221.4U patent/CN209926424U/en active Active
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